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title: Retell AI - How do I link my account?
sidebarTitle: Retell AI
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# Overview

To authenticate with Retell AI, you need one piece of information:
1. **API Key** - Your Retell AI API Key

This guide will walk you through finding or creating your API key within Retell AI.

### Prerequisites:

- You must have a Retell AI account. If you don’t have one, sign up at [Retell AI](https://www.retellai.com/).

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#### Step 1: Finding Your Retell AI API Key

1. **Log in to Retell AI**: Go to the [Retell AI Dashboard](https://dashboard.retellai.com/) and log in with your credentials.

2. **Navigate to API Keys**: In the dashboard, scroll through the menu and select **API Keys** .

   <img src="/integrations/all/retell-ai/retell-1.png" alt="Retell AI API Keys Menu" />

3. **Getting your API Key**: Your key should already be generated by the system.

4. **Securely Copy Your API Key**: Clicking the view iconbutton and securely copy it.

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#### Step 2: Connect Your Retell AI Account

To authenticate using your API key, navigate to the Retell AI authentication form in Nango. Enter your credentials as follows:
- **API Key**: Paste the API key you copied in Step 1.

Click **Connect** to complete the authentication.

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